Band Conditions (IARU Region 1)
HF Band Status — Estimated
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🟢 Open — good propagation expected
🟡 Spotty — marginal, worth trying
🔴 Closed — poor conditions
Band estimates are computed from SFI (F10.7 solar flux) and current Kp using a simplified MUF model. Results are indicative only.
Band Opening Forecast
Band Opening Forecast
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80m
3.5 MHz
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40m
7 MHz
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20m
14 MHz
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15m
21 MHz
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10m
28 MHz
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6m
50 MHz
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Solar Indices & Propagation
K-index — Last 7 Days
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— K=4 storm threshold
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Propagation Outlook
F10.7 Flux—
Est. MUF—
Current Kp—
Geomagnetic—
Signal Noise—
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